玻璃眼:通过基于NAD的治疗干预来进行神经保护
1Section of Clinical Pharmacology and Oncology, Department of Health Sciences, University of Florence, Florence, Italy; Headache Center and Clinical Pharmacology Unit, Careggi University Hospital, Florence, Italy.
Trends in pharmacological sciences
|October 25, 2023
概括
青光眼治疗正在将重点从眼内压力转移到神经保护. 通过NAD+稳态来向编程轴突退化,为视网膜质细胞存活提供了一个有前途的治疗策略.
科学领域:
- 眼科医生 眼科 眼科
- 神经科学是一个神经科学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 青光眼的主要病理是视网膜质细胞 (RGC) 神经退行,而不是眼内高血压.
- 之前的神经保护策略,如美曼丁,已经面临临临床试验失败,导致怀疑.
- 由尼古丁胺胺单核酸 (NMN) /NAD+比率影响的编程轴突退化 (PAD) 途径是一个新的治疗标.
研究的目的:
- 重新评估青光眼中神经退行症的背景.
- 评估在绿眼治疗中使用NAD+支持疗法的药理学理由.
主要方法:
- 对绿眼病的病原性临床证据的审查.
- 对神经保护剂试验结果的分析.
- 对编程轴突退化 (PAD) 途径和NAD+恒温的评估.
主要成果:
- 早期的RGC神经退化是绿眼病的关键治疗点.
- 由于过去的试验失败,人们对神经保护存在怀疑.
- 维持轴突NAD+稳态表现有前途,具有积极的概念验证研究.
结论:
- 支持NAD+的疗法提供了一种新的神经保护方法来治疗眼.
- 根据有希望的初步结果,正在进行进一步的临床试验 (第二/第三阶段).
- 对神经退化进行上下文化,并利用NAD+途径是未来青光眼治疗的关键.
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